package chapter_20_memento.classic_white_box;

/**
 * @author yaochenglong
 * @date 2017/10/24
 *
 * 备忘录对象；
 *
 * 该备忘录角色对任何对象都是可见的，称为宽接口；
 */
public class Memento {

    private String state="";

    public Memento(String state) {
        this.state = state;
    }

    public String getState() {
        return state;
    }

    public void setState(String state) {
        this.state = state;
    }
}
